来源：http://www.jnmcd.com 发布时间：2019-02-12 浏览：次
In the early years, there was a big gap in the whole wind turbine with independent intellectual property rights in China, and the core technology of wind turbine production was not yet mastered in China. In this regard, the National Development and Reform Commission and the Ministry of Finance are discussing the formulation of a support plan for the localization of wind microturbine units and components, or will provide financial support for the production of wind micromotor units and components with independent intellectual property rights.
现在，从我国风电设备的开展水平看，尽管已具备600kW和750kW风力发微电机组的批量生产能力，但我国人部分风电设备制作企业仍停留在中低端设备的规划与制作 水平。因为核心技术的缺失，我国现在能批量生产的微电机设备都是发达国家10年前生产的产品。 随着工业自动化水平的不断创新，直线微电机的应用领域越来越广。日本多摩川、松下、伺服等公司已有直线微电机产品，我国浙江大学也已有直线微电机产品。世 界各大公司都在大力研讨开发新产品和开拓应用领域。直线微电机也分异步、同步、步进、有刷直流、无刷直流等各种类型。
At present, from the development level of wind power equipment in China, although it has the capacity of 600 kW and 750 kW wind power microgenerators in batches, some wind power equipment manufacturing enterprises in China still remain at the planning and production level of low and middle-end equipment. Because of the lack of core technology, the micro-motor equipments that can be mass-produced in our country are all products produced by developed countries 10 years ago. With the continuous innovation of industrial automation level, the application field of linear micro motor is more and more extensive. Japan's Domochuan, Panasonic, Servo and other companies have linear micro-motor products, Zhejiang University in China has linear micro-motor products. Major companies in the world are vigorously discussing the development of new products and application areas. Linear micro-motors are also divided into asynchronous, synchronous, step-by-step, brushless DC, brushless DC and other types.
风电规模化开展给风电设备制作业的开展供给了宽广的商场空间。现在来说，风力发微电机组设备供应商对自动化产品的选型起到决定性效果，而风场的出资和办理 人员只要求风力发电设备稳定运转，对自动化品牌影响力不大。但信任随着风力发电设备商场竞争的小断加剧，风场出资和办理人员对风电设备所选用的自动化产品的 影响力会越来越大。
The large-scale development of wind power provides a wide market space for the development of wind power equipment manufacturing industry. Now, wind power micro-generator equipment suppliers play a decisive role in the selection of automation products, while wind farm investors and managers only require stable operation of wind power equipment, which has little influence on the automation brand. However, with the increasing competition in wind power equipment stores, wind farm investors and managers will have more and more influence on the automatic products selected for wind power equipment.
随着越来越多的风微电机组生产厂家出于成本考虑，把开发要点放到变速恒频风力发微电机，因为其选用直驱的方法，可以不必装置齿轮箱，因此变速恒频风力发微 电机组逐渐将成为商场的干流。 所以在未来的儿年中，我们猜测齿轮箱的增长率将会低于风力发电设备的平均增长率。但变速双馈风力发微电机组不会立刻消失，相当长的时间内，两者将并存。
With more and more wind turbine manufacturers considering the cost, they put the key point of development on variable speed constant frequency wind-driven micro-motors, because the direct drive method can be used without gearbox, so variable speed constant frequency wind-driven micro-motors will gradually become the mainstream of the shopping mall. So in the next few years, we guess that the growth rate of gearbox will be lower than the average growth rate of wind power equipment. However, the variable speed doubly fed wind-driven microgenerators will not disappear immediately, and they will coexist for quite a long time.